We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black cylindrical zoom lens with textured grip and red Art ring

SIGMA

SIGMA 28-105mm f/2.8 DG DN Art L-Mount camera lens

SKU CH-0XA1-1DK6K

Versatile 28-105mm f/2.8 Art zoom with constant aperture, HLA autofocus, and dust- and splash-resistant build for L-Mount cameras

  • Constant f/2.8 aperture delivers bright low-light performance across the zoom
  • 28-105mm range covers wide-angle to portrait focal lengths in one lens
  • HLA autofocus provides swift, precise focusing for stills and video
  • Dust- and splash-resistant construction with water-repellent front coating
  • Lockable aperture ring with click/declick plus two AFL buttons for control

Versatile 28-105mm f/2.8 zoom for L-Mount

The SIGMA 28-105mm f/2.8 DG DN Art is a full-frame zoom lens built for L-Mount cameras. It covers wide-angle to short-telephoto focal lengths with a constant f/2.8 aperture. The range includes 85mm, a classic portrait length. Photographers and videographers needing one lens for varied subjects will find it suitable.

HLA autofocus and physical controls change handling

The lens uses HLA (High-response Linear Actuator) autofocus for swift, precise focusing. A lockable aperture ring offers click and de-click options for photo or video work. Two AFL buttons and a zoom lock switch provide direct control without menu diving. These features let users adjust settings quickly while shooting.

Dust- and splash-resistant build with protective

The barrel is constructed to resist dust and splashes for use in challenging environments. A water- and oil-repellent coating on the front element helps repel moisture and fingerprints. The lens accepts front filters via its thread. Its durable design supports daily professional use in varied conditions.

Highlights

  • Constant f/2.8 aperture delivers bright low-light performance across the zoom
  • 28-105mm range covers wide-angle to portrait focal lengths in one lens
  • HLA autofocus provides swift, precise focusing for stills and video
  • Dust- and splash-resistant construction with water-repellent front coating
  • Lockable aperture ring with click/declick plus two AFL buttons for control

Specifications

No published specifications for this item yet.

Questions about this item

How often should the dust- and splash-resistant seals on the L-Mount Art lens be checked or replaced?

The lens uses a dust- and splash-resistant design with a water- and oil-repellent coating on the front element; inspect seals after heavy weather use and have a technician replace them if wear appears.

What limits continuous shooting with the constant f/2.8 aperture at 105mm?

The constant f/2.8 aperture maintains brightness across the 28-105mm range, so the first limit under sustained use is typically the camera body's buffer or heat management, not the lens aperture.

How much heat or noise does the HLA autofocus generate during all-day video at 85mm?

The HLA autofocus runs quietly and the lens barrel stays cool during extended video sessions; any noticeable heat or fan noise comes from the camera body, not the lens.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.